Siemens SINUMERIK 840D Description Of Functions page 416

7 Configuring example
7.4 Safety Integrated without SPL
Fig. 7-24
7.4.3 Test stop
For the test stop, the first section of the test stop test can be taken from the
PLC programming example with SPL. The parameterization of the machine
data directly refers to the DMP input modules:
X axis:
Spindle C:
Z axis:
Circuit diagram
Fig. 7-25
7-416
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
+24V
S1
11 21
12 22
L+
X3 X5
K1
L-
0V
Connecting-up the safety relay combination
36975 SAFE_STOP_REQUEST_INPUT
36975 SAFE_STOP_REQUEST_INPUT
36975 SAFE_STOP_REQUEST_INPUT
PLC
Q49.0
Q49.1
Circuit diagram for test stop
EMERGENCY STOP
K2 time relay
T1
EMERGENCY STOP
EMERGENCY
acknowledgment
STOP
button
Kl. 111
(I/RF module)
Kl. 213
(I/RF module)
X4
Safety relay module
3TK2805
Test stop 1
Test stop 2
SCHALTBI.DSF
© Siemens AG 2003 All Rights Reserved
11.03
EMERGENCY STOP
K1
A1/L+
Delay
K2
module 3TK29
A2/L-
schalt03.dsf
: 01060809H
: 01060809H
: 0106080AH
NCK
I9
I10